<!DOCTYPE html>
<html>
  <head>
    <meta charset="UTF-8" />
    <meta http-equiv="X-UA-Compatible" content="IE=edge" />
    <meta name="viewport" content="width=device-width, initial-scale=1.0" />
    <meta name="author" content="lijinbo" />
    <title>192-vue-$emit更新数据的异步问题</title>
    <meta name="cdnload" content="vue" />
    <style>
      /* 合并表头背景色修改 */
      .content_table_max .el-table thead.is-group th.el-table__cell {
        background-color: #fff;
      }
    </style>
  </head>

  <body>
    <div id="app">
      <hello :msg.sync="text"></hello>
    </div>
    <script type="module" src="./192-main.js"></script>
  </body>
</html>
